There’s no denying that dogs know how to have a good time, and playing in the water makes it all the more fun. Photographer Seth Casteel perfectly captured dogs chasing balls underwater in a series that went viral in 2012. Now he’s back with Underwater Puppies, a photo shoot resulting in wild and hilarious snaps of pups under water, enjoying it as only pups can!

Humans could never be as adorable as these water dogs, or have as much fun. Their emotions are just too great—all that excitement, all that happiness. It must be amazing to live the life of a dog!